<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>p4_CSS文字处理</title>
  <style>
    p {
      font-size: 16px;
      font-family: "宋体","华文新魏";
    }
    a {
      text-decoration: underline;
      text-decoration: line-through;
      text-decoration: none;
      text-decoration: overline;

    }
    div {
        width: 200px;
        height: 200px;
        border: red 1px solid;
        text-align: center;
        line-height: 200px;
    }
    span {
        font-weight: bold;
        font-weight: lighter;
        font-weight: normal;
        font-style: italic;
    }
    h4 {
        text-shadow: red 5px 5px 5px;
    }
  </style>
</head>
<body>
    <p>我是测试文字 123 ABC abc</p>
    <a href="#">超链接</a>
    <div>我是div</div>
    <span>我是span</span>
  <h4>测试文字</h4>
</body>
</html>